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Location: Bluff Heights
(33.7692°N, 118.1592°W)
Time: 17:38:47

Close Encounter Details

Primary satelliteSecondary satellite
NameFirst-Movedeb Transtage 4
Spacetrack catalog number394391959
Radar cross sectionsmallsmall
Epoch of two-line elements (UTC)2021 Oct 19 22:152021 Oct 19 08:47
Time of closest approach (UTC)2021 Oct 01 03:58:18.880
Minimum distance5.920 km
Height difference-2.228 km
Relative speed13.535 km/s
Angle between velocity vectors128°
Geographic position9.2°S, 173.7°W
Height671 km